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Renesas Electronics Corporation

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Description

MC-COM is a communication board for serial communication with Renesas MCUs. It can be connected to various CPU boards equipped with RA or RX microcontrollers. Since the communication signals are electrically isolated, motor control evaluation and debugging can be performed safely.

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  1. MC-COM Software

    Hello. I want to make a motor driver. I print my own cards. At the same time, I want to make your MC_COM card and produce all of them. How can I access the software file of this card? How can I run it? TRANSLATE with x English Arabic ...

    Feb 21, 2025
  2. DA16200 BUG: exceptions after enabling DPM and an ATCMD receive buffer error

    When testing a short configuration procedure on my DA16200, I encounter exceptions/errors in several cases. Could you look into these, please? Capture #1: When sending the AT+NWDNS command, I get an error -604 (after a few program iterations): The logic analyzer trace shows that the command ...

    Oct 10, 2023
  3. Gcov Integration In e2Studio with RZ/A3UL

    I've researched about integrate gcov with RZ/A3UL board in e2studio with type blinky project. Could you please help me share materials about method integrate GCOV in RZ series?Thank you.

    Feb 13, 2025
View All Results from Support Communities (76)

Knowledge Base

  1. Where to find know-errors and workaround for RUHMI AI MCU compiler

    Last Updated: 04/20/2026 Question: Where can I find documentation on known issues and workarounds for the RUHMI AI MCU compiler? Answer: Renesas maintains a live Known Issues and Workarounds directory within the official GitHub repository. This resource is frequently updated to help users troubleshoot common compilation ...

    Apr 20, 2026
  2. E1/E20 emulator: error message appears and connection fails

    The following are possible causes of this problem. The wire connection between the E1/E20 emulator and the target MCU is either incorrect or is not set up according to the recommended circuit specification.Please refer to the E1/E20 Additional Document for Users Manual issued for the ...

    Jun 17, 2011
  3. Error message-Boot Failed-Communication Timeout Error_E8a_E8_E7

    ... E8/E7) emulator will also not operate normally.This could be caused by one of the following: (note that pin availability differs according to MCU)Common to all MCUs  The MCU input clock is not within specifications or the crystal oscillator is not oscillating correctly. The MCU operating voltage ...

    Oct 11, 2017
View All Results from Knowledge Base (6)
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